package com.example.teacher.dao;

import com.example.teacher.pojo.Teacher;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface TeacherMapper {
    List<Teacher> sel();
    Teacher selTea(int id);
    int add(Teacher teacher);
    int update(Teacher teacher);
    int delete(int id);
}
